Changes for page Notes for ChirpStack
Last modified by Kilight Cao on 2024/09/24 15:23
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... ... @@ -163,6 +163,7 @@ 163 163 164 164 [[image:image-20220524164448-13.png]] 165 165 166 + 166 166 == 3.5 Trouble Shooting == 167 167 168 168 User can check the station log in the logread/system log page. ... ... @@ -169,10 +169,12 @@ 169 169 170 170 [[image:image-20220524164514-14.png]] 171 171 173 + 172 172 and recode the station log in the system/Recode log page. 173 173 174 174 [[image:image-20220524164541-15.png]] 175 175 178 + 176 176 = 4. Downlink = 177 177 178 178 == 4.1 Chirpstack Downlink Note == ... ... @@ -181,14 +181,17 @@ 181 181 182 182 Convert the data to Base64 183 183 187 + 184 184 [[image:image-20220526090748-4.png]] 185 185 186 186 Check ChripStack downlink DataRate 187 187 192 + 188 188 [[image:image-20220525101326-11.png]] 189 189 190 190 Make sure the RX2DR is the same in the end node 191 191 197 + 192 192 == 4.2 Loraserver Downlink Note == 193 193 194 194 User can use MQTT to send downlink payload to ChirpStack to perform downstream to LoRaWAN End ... ... @@ -209,6 +209,8 @@ 209 209 210 210 ((( 211 211 MQTT Connect to ChirpStack 218 + 219 + 212 212 ))) 213 213 214 214 ((( ... ... @@ -234,6 +234,7 @@ 234 234 235 235 MQTT Connect to ChirpStack 236 236 245 + 237 237 ((( 238 238 (% style="color:red" %)Note: Chirpstack use base64 to downlink, so need to convert the downlink payload from HEX to base64 [[https:~~/~~/base64.us/>>url:https://base64.us/]] 239 239 ))) ... ... @@ -242,6 +242,7 @@ 242 242 243 243 Choose to Use Hex for Encode 244 244 254 + 245 245 If we want send downstream hex 030101 to end node, the BASE64 payload is AwEB 246 246 247 247 [[image:image-20220525104025-15.png]] ... ... @@ -307,6 +307,7 @@ 307 307 AwAA is 0x030000's base 64 Encode. 308 308 ))) 309 309 320 + 310 310 == 4.3 Add the decode function in Chirpstack for the payload == 311 311 312 312 User enters the payload code according to the steps. ... ... @@ -320,6 +320,7 @@ 320 320 321 321 [[image:image-20220526091801-6.png]] 322 322 334 + 323 323 = 5. Multiply Uplink in ChirpStack = 324 324 325 325 ((( ... ... @@ -348,6 +348,7 @@ 348 348 349 349 [[image:image-20220525104437-22.png]] 350 350 363 + 351 351 Duplicate transmission in short time 352 352 353 353 [[image:image-20220525104502-23.png]]